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Mesoscale Discussion 812

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SPC MESOSCALE DISCUSSION 0812 FOR...ERN OK...
CONCERNING...TORNADO WATCH 255...

VALID 202258Z - 210100Z

A NUMBER OF SUPERCELLS CONTINUE TO MOVE ENEWD ACROSS HUGHES THROUGH
MCINTOSH COUNTIES IN ERN OK. ENVIRONMENT REMAINS FAVORABLE FOR
ADDITIONAL CELLS TO FORM INVOF REMNANT OUTFLOW/DEVELOPING WARM
FRONTAL ZONE WHICH WAS SITUATED NORTH OF A LINE FROM ADH TO MLC. 
LATEST OBJECTIVE ANALYSIS INDICATES DEEP LAYER MOISTURE CONVERGENCE
WAS MAXIMIZED ACROSS THIS REGION WITH 0-3 KM SRH APPROACHING 300
M2/S2 FROM MLC AREA ENEWD THROUGH FSM.

..CARBIN.. 05/20/01

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